package com.yhans.service;

import com.yhans.pojo.Member;
import org.omg.PortableInterceptor.INACTIVE;

import java.util.List;
import java.util.Map;

public interface MemberService {


    Member findByTelephone(String telephone);

    //不是会员 自动完成注册
    void add(Member member);

    public List<Integer> findMemberCountByMonths(List<String> months);


}
